Vehicle crawler mechanism



FIG. 1 is a perspective view of a vehicle crawler mechanism as shown and described;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a side view thereof which is a mirror image of the opposite side view thereof.

The portions of the vehicle, crawl or mechanism shown in broken lines form no part of the claim design. 

The ornamental design for a vehicle crawler mechanism, as shown and described 